The AnttifySport folding bike helmet with LED rear light is designed for adult riders who commute by bike, ride to work on a hybrid or e-bike, or take a folding bike on the train and want head protection that compresses small enough to slip into a bag. The shell uses a thickened multi-density EPS foam liner to absorb impact energy across the head and an ABS outer shell with a PC top impact layer for the abrasion and puncture resistance that a daily commuter helmet takes in stop-and-go city traffic. The extended rear shape guarantees full coverage of the occipital and temporal regions — the same coverage zones that most cycling safety standards test for.

The folding hinge is the headline feature for commuters and folding-bike riders. The helmet folds flat by releasing the side hinge, so it slips into a backpack, a messenger bag, or a pannier without taking up the space of a full-size helmet. For folding-bike owners who lock their bike outside and walk into the office, gym, or classroom, the same helmet rides in the bag and unfolds again at the other end of the commute. The hinge is rated for daily fold cycles; the action is a single release button on the side, not a multi-step latch.

The integrated LED rear light is the second headline. A flush-mounted LED strip on the back of the helmet runs in three modes — steady-glow, slow flash, and fast flash — cycled from a single button on the top. The light raises the rider’s visibility from behind in dawn, dusk, fog, and night conditions, where the rear light on the bike alone is often obscured by panniers, a jacket, or a backpack. The light is USB-rechargeable, so a daily commuter tops it up at the desk the same way they charge a phone. For bike-share riders who cannot fit a rear light on the bike itself, the helmet-mounted light is the most reliable visibility upgrade they can make.

Fit is one size covers most adult heads. The rear dial retention system adjusts to a head circumference of 54–61 cm, and the side straps with chin buckle dial the vertical position. The helmet sits low on the forehead — same fit profile as a road cycling helmet — so it does not tilt back and leave the temples exposed. The chin strap is a standard snap buckle; the pads inside are removable and washable, which matters for a daily-use commuter helmet that picks up sweat and hair products over a season of use.

Compatibility covers everyday adult cycling segments. The helmet fits road bikes, hybrid bikes, commuter bikes, city bikes, e-bikes, bike-share programs, and folding bikes — any adult cycling discipline where a rear light is recommended and the rider values packability. Ventilation is the standard mid-range commuter profile: enough top vents for warm-weather riding without exposing the EPS foam to sharp objects. The helmet is not rated for downhill mountain biking, BMX, or high-speed motorsport — riders in those disciplines should step up to a full-face or ASTM F1952-rated helmet.

Want to know more or talk to our sales team? Contact AnttifySport for product specs, color availability, current lead times, and distributor pricing across case, pallet, and container quantities.